Originally Posted by
Travelergcp
I need one of those, but the config is way over my head. The 1995 Dell desktop that was running PBX in a Flash just died on me, so I need something new.
It is PITA, so I suggest to use some sort of GUI app like FREEPBX or
http://sourceforge.net/projects/pbxinaflash/. Now, if you have a spare tower that has enough memory, I would suggest to install Vmware Exsi 5.1 on it and then run virtual appliances on it.
Don't be scared, Esxi installs is the easiest thing to do and is FREE. Then you just download the virtual appliances (which are preinstalled virtual machines), load them form the GUI, and click the power on button from the GUI.
The advantage is that you can run one VM dedicated to VOIP, another one as firewall, then another one for VPN, etc, etc. Run as many as you want (as long as you have the sufficient hardware resources). Get them from the marketplace or search the web. For example pbxinaflash has also VMWare version.